baber/WOPTO huggingface dataset:
Patent JP-2005227036-A (JP)
Title: Radioactive waste flotation preventing device in container and container equipped with this device
Inventor: SUGAWARA SUSUMU
IPC: G21F9/30
Filed: 2004-02-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a floatation preventing device of radioactive waste in a container and a container equipped with this device which suppress floatation of radioactive waste even when radioactive waste with smaller specific weight than filler is mixed in the contained waste, can fill and enclose with filler and are easy for attaching.  <P>SOLUTION: In a recess 5 of the cylindrical container 40 having a bottom and provided with a ring shape inner periphery recess in vertical cross section direction for whole side circumference, a fixed body 4 fixed at least up and down direction is fitted. The flotation preventing device 10 having a multitude of penetration holes, for preventing flotation of waste is inserted in the container 40 by connecting with the fixed body 4 with a connector 15. The connector 15 is made separable from at least one of the flotation preventing device 10 and the fixed body 4. A lock is applied to the direction that the interval between the flotation preventing device 10 and the fixed body 4 becomes large.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005228383-A (JP)
Title: Information recording method for optical recording medium, and information recorder
Inventor: KOBAYASHI TATSUHIRO
IPC: G11B7/125
Filed: 2004-02-12
Abstract: <P>PROBLEM TO BE SOLVED: To record data in a write-once type optical recording medium at a high linear velocity.  <P>SOLUTION: A recording mark is formed by using one on-pulse pattern and succeeding one on-pulse pattern when the recording mark (nT<X) shorter than a specified length X is formed, and by using two on-pulse patterns and two on-pulse patterns succeeding respectively thereto when the recording mark (nT>X) longer than the specified length X is formed. Thus, when the short recording mark is formed, a heating value per unit time can be satisfactorily secured even in the case the objective recording linear velocity is high, and when the high recording mark is formed, a heat accumulation unnecessary for the recording layer becomes hard to generate while satisfactorily securing the heating value per unit time. Consequently, the recording mark having the satisfied shape can be formed even in the case the data are recorded at the high linear velocity.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005227153-A (JP)
Title: Method for measuring diameter of rod-like object
Inventor: OKAYAMA YOSHIHIKO
IPC: B23Q17/22
Filed: 2004-02-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for measuring diameters of rod-like objects, capable of easily and precisely measuring a diameter (drill diameter) of a drill blade, with a minute diameter of 200 μm or less, for example.  <P>SOLUTION: A diffraction pattern of monochromatic parallel light produced by the drill blade is divided into each of two right and left diffraction patterns A(x)L, A(x)R produced on both sides of the drill blade. Then, each of approximate edge positions X<SB>R</SB>, X<SB>L</SB>is obtained in a section which is in the first rising portion of each diffraction pattern and in which the other diffraction pattern can be neglected (i.e., the rate of light intensity ranges from 0.5 to 0.9), by using an approximate expression for Fresnel diffraction. Furthermore, a width value 2a, between these approximate edge positions, is subjected to an inverse operation in the Fresnel diffraction expression or its approximate expression, thereby calculating in reverse the diameter 2r of the rod-like object.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005226579-A (JP)
Title: Exhaust gas recirculation device for engine
Inventor: NISHIDA RYOTARO
IPC: F01P3/12
Filed: 2004-02-13
Abstract: <P>PROBLEM TO BE SOLVED: To enhance heat reduction effect of recirculating exhaust gas in a plate member for forming an exhaust gas recirculation passage interposed between an intake manifold and a cylinder head, enhance distribution performance to each cylinder and further improve intake air filling efficiency.  <P>SOLUTION: An EGR plate 6 comprising a plate inner 7 in a head side and a plate outer 8 in a manifold side is arranged between the cylinder head and the intake manifold. Inside the EGR plate 6, the exhaust gas recirculation passage comprising a common passage part 34, upstream branch passage parts 35, 36 and downstream branch passage parts 37, 38 are formed by a groove of a jointed face of the plate inner 7 and the plate outer 8. In particular, the common passage part 34 is arranged in an extending portion protruded below a jointed face of the cylinder head and the intake manifold. A cooling water passage 49 having a closed cross sectional structure is provided in a manifold side from the common passage part 34 inside the plate outer 8 of the extending portion.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005228150-A (JP)
Title: Image verification device
Inventor: HIRAMOTO MASAO
IPC: G06T7/00
Filed: 2004-02-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image verification device for giving a user an index of assessing an amount reduction limit concerning the amount of data for verification which indicates the feature of each kind of data to be used for image verification.  <P>SOLUTION: The image verification device 100 generates two-dimensional vector Va<SB>i</SB>with the x and y-direction luminance gradients of the pixel of each position Ra<SB>i</SB>as components by correspondence to each one of N positions Ra<SB>i</SB>in a sample image, and generates a two-dimensional vector Vb<SB>j</SB>with the x and y-direction luminance gradients of the pixel of each position Rb<SB>j</SB>as components by correspondence to each one of M positions Rb<SB>j</SB>in a basic image. A verification part 160 determines whether the same object appears in both the images or not, based on the result of an arithmetic processing with the use of the pair of Va<SB>i</SB>and Ra<SB>i</SB>and the pair of Vb<SB>j</SB>and Rb<SB>j</SB>. An image deriving part 170 derives an image to be estimated as the original sample image, based on Va<SB>i</SB>, Ra<SB>i</SB>, and pixel data of one reference position in the sample image, displays it, and changes N in response to an indication from the user.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005229861-A (JP)
Title: Oily injection for preventing nucleus removal in pearl culture
Inventor: OKUYA AKIRA
IPC: A01K61/00
Filed: 2004-02-18
Abstract: <P>PROBLEM TO BE SOLVED: To obtain an active ingredient for preventing nucleus removal, such as a medicine, etc., for preventing nucleus removal after insertion of pearl nucleus and to provide a method for supplying the active ingredient.  <P>SOLUTION: The injection is obtained by mixing an antimicrobial substance for controlling activity of pathogenic bacterium, etc., to invade from a damage caused by operation of nucleus insertion so as to reduce a nucleus removal ratio after insertion of pearl nucleus in pearl culture and at least one kind of a medicine selected from an immunosuppressive agent effective for anti-inflammatory action, etc., and a water-soluble vitamin for promoting early recovery of biofunction with liquid oils and fats. Consequently the medicine is surely supplied to a shellfish by injection to the shellfish. As a result, a damage by operation of nucleus insertion is cured at an early stage and excellent prevention effect on nucleus removal is observed.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005237085-A (JP)
Title: Method and jig for installing grommet
Inventor: KURIHARA HIDEHISA
IPC: H02G3/22
Filed: 2004-02-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and a jig for installing a grommet wherein the workability of installing a grommet can be enhanced.  <P>SOLUTION: The grommet installation method is a method for installing on a wire harness 11 a grommet 12 comprising: an inner member 13 with which a first and a second members 14 and 15 are coupled and through which the wire harness 11 can be inserted; and an outer member 16 that covers the inner member 13. A wire harness 11 is passed through the outer member 16 beforehand, and the first member 14 is abutted against the wire harness 11 to bring a fixed piece 17 in line with the wire harness 11. Thereafter, an adhesive tape 18 is wound around the wire harness 11 and the fixed piece 17, and then the second member 15 is coupled with the first member 14 to form the inner member 13. This inner member 13 is covered with the outer member 16.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004250710-A (JP)
Title: Covered luminescent material and luminescent device containing the luminescent material
Inventor: BRAUNE BERT
IPC: C09C3/12
Filed: 2004-02-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a covered luminescent material stabilized in disintegration when the luminescent material is processed or when a system comprising the luminescent material is operated, and to provide a luminescent device containing the luminescent material.  <P>SOLUTION: The covered luminescent material comprises a luminescent material powder comprising luminescent material particles, wherein the thickness of the cover is 5 nm at most and especially ≤3 nm. The improvement in maintenance of the luminescent material is at least 5% after 1,000 h burning time at 80°C in 80% atmospheric moisture.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2005235594-A (JP)
Title: Induction heating cooker
Inventor: TOMOMURA YOSHINOBU
IPC: H05B6/12
Filed: 2004-02-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide an induction heating cooker for fully reducing leakage magnetic flux.  <P>SOLUTION: In the induction heating cooker for performing the electromagnetic induction heating of an object 3 to be heated by a heating coil 2, at least one set of nearly loop-shaped conductors 4 in which a loop surface is composed nearly in a vertical direction to a half circle on the surface of the heating coil are arranged, thus reducing the horizontal component of the leakage magnetic flux.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005234940-A (JP)
Title: Workspace construction program
Inventor: HASUIKE KIMII
IPC: G06F3/06
Filed: 2004-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To allow a user to refer to a workspace of the other person in a form suitable for his/her own work.  <P>SOLUTION: A workspace construction device acquires disclosure permission information and activity information from a workspace disclosure device (S30, S32). When the user selects (S36) a workspace based on a list display (S34) of the acquisition result, display data are acquired. The user constructs a workspace environment suitable to his/her own work by allocating his/her own work space and a reference workspace based on the acquisition result (S38). The workspace is renewed properly (S42) to be kept updated.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005230997-A (JP)
Title: Positioning device
Inventor: KOSAKA KOJI
IPC: B23Q5/28
Filed: 2004-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a positioning device constituted to positively feed a movable element at a speed corresponding to driving voltage even if the driving voltage becomes low.  <P>SOLUTION: The positioning device is constituted to feed a stage 11 by the extension of an extensible deformation part 23 and the shear deformation of a shear deformation part 24 of a driving leg 21. An amplitude adder 78 is provided particularly in a driving circuit of the extensible deformation part 23, and the amplitude of the driving voltage is added by the amplitude adder 78 while changing a zero amplitude state into a state with a predetermined value. An extensible deformation part 23 of the other driving leg 22 is thereby contracted to positively deform a shear deformation part 24 to return in a reverse direction of a feed direction.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004253126-A (JP)
Title: Tilting driving optical pickup actuator, and optical recording/reproducing device employing it
Inventor: YANG YOON TAK
IPC: G11B7/09
Filed: 2004-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a tilting driving optical pickup actuator and an optical recording/reproducing device employing it.  <P>SOLUTION: A magnetic circuit has a pair of magnetized single pole magnets disposed on the base and positioned to face both sides of a bobbin, a focusing coil wound on the bobbin, a pair of tracking coils disposed around the bobbin from its both sides in the radial direction of the objective lens while crossing the focusing coil for generating the electromagnetic force for the control in the tracking direction by the interaction with the magnets, and a plurality of tilting coils provided above or under the bobbin to generate the electromagnetic force for the control in the tilting direction by using the interaction with the magnets, when specifying the direction of the center axis of an objective lens as the vertical direction, a side close to the optical recording disk as the up direction, and its opposite side as the down direction.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004263184-A (JP)
Title: Open-cell foamed body composed of high melting point plastic
Inventor: SCHERZER DIETRICH DR
IPC: B29C48/92
Filed: 2004-02-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a foamed body composed of a thermoplastic polymer resistant to elevated temperatures with open-cell foams and capable of reuse by recycling after use.  <P>SOLUTION: The foam body is composed of a thermoplastic polymer resistant to elevated temperatures composed of a polyether imide, a polyether sulfone, a polysulfone, a polyether ketone, a polyether ether ketone, a polyether ketone ketone, a polyether sulfonamide and their mixtures with open-cell foams with bubble sizes of 50-2,000 μm, preferably 100-1,000 μm and particularly preferably 100-800 μm and/or density of 20-200 g/L, preferably 20-150 g/L and particularly preferably 30-100 g/L.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2005232651-A (JP)
Title: String-inserting tool
Inventor: OTANI KANEHIRO
IPC: D04D11/00
Filed: 2004-02-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a string-inserting tool capable of performing the string-inserting work simply and rapidly.  <P>SOLUTION: This string-inserting tool is provided by joining a guiding part 2 with a string-engaging part 3 through a joint part 4, and a part between the guiding part 2 and the string-engaging part 3 is held as freely twist-rotatable by the joint part 4.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005241716-A (JP)
Title: Device and program for model generation of musical sound decision apparatus for natural musical instrument
Inventor: SUMIDA REN
IPC: G10G7/02
Filed: 2004-02-24
Abstract: <P>PROBLEM TO BE SOLVED: To generate a model for deciding whether a natural musical instrument is operated during a musical performance exactly as indicated by a playing indicating means.  <P>SOLUTION: A playing sound generated by actually playing a natural musical instrument to generate the model is inputted through a microphone 10 and an A/D converter 6. Through attack detection 13, an attack is detected from the inputted playing sound. A spectrum generation part 12 calculates a power spectrum of the playing sound when an attack is detected. When power spectra calculated through two-time processing match each other, the power spectra are stored as a model. The range of the model generation is set in accordance with choices of a musical piece to be learnt and its lesson level. Further, a next model begins to be generated after a soundless state is detected.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005242481-A (JP)
Title: On-vehicle sensor data transmission apparatus
Inventor: MIURA HISANORI
IPC: G06F17/00
Filed: 2004-02-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide an on-vehicle sensor data transmission apparatus for improving data accuracy and increasing the number of sensor unit connections without increasing a bit rate, namely, a bandwidth of a bus.  <P>SOLUTION: If sensor modules 1-5 for detecting impact force do not detect a collision, these modules 1-5 transmit digital data with short bit length in time sequence to a center air bag ECU6 through a serial bus L. If any of the modules 1-5 detects the collision, namely, large impact force, the apparatus stops a part of transmissions of other sensor modules, thereby, the apparatus utilizes a period of time in which the bus L is free and outputs data having lengthened bit lengths from the sensor module which has detected this large impact force to the air bag ECU6.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004259278-A (JP)
Title: User control device, its control method, and system
Inventor: QUIJANO DAVID
IPC: G09G5/00
Filed: 2004-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a control panel easily usable by a physically handicapped user.  <P>SOLUTION: This user control device control system/method includes a computer 100 related to a storage medium programming device 110, storage medium 120, and a storage medium reading device 130 related to a user control device 140. The user supplies the programmed storage medium 120 to the storage medium reading device 130 related to a target user control device 140. The storage medium reading device 130 reads/receives the data stored on the programmed storage medium 120. Using the stored data, the target user control device 140 executes a desired function or setting.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2005241385-A (JP)
Title: Destination guiding system and portable terminal system
Inventor: HIDAI TAKESHI
IPC: H04W88/02
Filed: 2004-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To overlap directing indication on a photographed image with a relatively simple constitution without preparing an image to be referred to the photographed image in advance.  <P>SOLUTION: A screen 702 of a digital camera is demarcated by referring to the present position of a user (destination guiding system). Then, a destination direction coordinates 1001 corresponding to the destination is determined for the screen 702 and by referring to a specific reference point (lower side center 1002 of the screen), the photographed image of the camera is overlapped on the screen to indicate 1004 the direction for the destination direction coordinates 1001.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005240924-A (JP)
Title: Composite gear and its manufacturing method
Inventor: MIZUNO YOTA
IPC: B23F15/00
Filed: 2004-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To improve accuracy of an external gear in a composite gear.  <P>SOLUTION: A chuck part 20 is formed between a first internal gear 16 and a second internal gear 18, in an inner circumferential face. Since an inner diameter c of the chuck part 20 is smaller than a tip diameter a of the first internal gear 16, formation of a first external gear 12 and finishing of rotary support faces 32, 34 can be performed in a state in which inner diameter chuck is performed in the chuck part 20. Further, since the inner diameter c of the chuck part 20 is larger than a root diameter b of the second internal gear 18, the second internal gear 18 is formed by broaching.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005244025-A (JP)
Title: Solar battery stabilization efficiency evaluating system
Inventor: FUKUDA NORIHIRO
IPC: H01L31/04
Filed: 2004-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To evaluate stabilization efficiency within a shorter time than a conventional evaluation time (recommended evaluation time).  <P>SOLUTION: In a solar battery stabilization efficiency evaluating system, the case of exposing a solar battery for a predetermined time t1 on an acceleration deterioration condition (temperature T<SB>1</SB>, illuminance I<SB>1</SB>) and the case of exposing the solar battery for a predetermined time t2 on a target deterioration condition (temperature T<SB>0</SB>, illuminance I<SB>0</SB>) that is a second mode, are repeated alternately with each other, thereby evaluating stabilization efficiency η<SB>SAT</SB>in a shorter time than a conventional evaluation time (recommendatory evaluation time). Accordingly, in the solar battery stabilization efficiency evaluation system, performance of the solar battery can be predicted at an early stage and research, and development of the solar battery are promoted.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005248427-A (JP)
Title: Lock-in prevention device
Inventor: KATSUTA YOSHINORI
IPC: B60R25/10
Filed: 2004-03-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lock-in prevention device which surely prevents a portable unit from being locked in a trunk room of a vehicle, while reducing a wiring harness, reducing cost, or reducing a space required for mounting.  <P>SOLUTION: This lock-in prevention device comprises: a plurality of antennae for receiving a signal transmitted from a key 15 (portable unit for sending out a radio signal); and an antenna switching circuit 12 for choosing which antenna receives the signal subject to signal processing. Thus, each vehicle has only to be equipped with one reception circuit 13. When a trunk lid 26 is closed, the antenna switching circuit 12 selects an in-trunk-room antenna 11. This enables it to be checked whether the key 15 is left behind in the trunk room 25.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005251939-A (JP)
Title: Semiconductor device, manufacturing method thereof and transistor
Inventor: SAKAGUCHI KIYOBUMI
IPC: H01L29/78
Filed: 2004-03-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide strain Si engineering for efficiently straining a semiconductor area.  <P>SOLUTION: The semiconductor is provided with a porous layer 2, a structure 13" which is formed on the porous layer 2 and has the semiconductor region 13' whose height of the sectional shape is larger than the width of its cross section, and a strain inducing region 17 which strains the structure 13 by applying stress to it.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005243591-A (JP)
Title: Projector-type vehicle lighting fixture
Inventor: KAWAMURA TAKAYUKI
IPC: F21S8/10
Filed: 2004-03-03
Abstract: <P>PROBLEM TO BE SOLVED: To enable to realize reduction of lamp weight, reduction of the number of components, and facilitation of multi-function.  <P>SOLUTION: The light sources are a plurality of LEDs 11 which are established one by one in the vicinity of a first focal point F1 of a small concave mirror 7 of each of a plurality of small reflectors 14. The small reflectors 14 and small convex lenses 6 covering the front aperture of the small reflectors are formed of resin, and a plurality of small projector type lamps 10a-10l constructed of the plurality of small reflectors 14 are incorporated in a housing 20, and at least one small projector type lamps 10k, 10l out of the plurality of small projector type lamps 10a-10l are constituted as signal lamps, thereby multi-functionalization is attained.  <P>COPYRIGHT: (C)2005,JPO&NCIPI